Food warming trolley



FIG. 1 is a front elevational view of a food warming trolley showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof, shown partially opened;

FIG. 4 is a front elevational view thereof, shown partially opened;

FIG. 5 is a top plan view of the food warming trolley as shown in FIG. 1; and

FIG. 6 is a side elevational view thereof.

The conventional electric cord has been shown fragmentarily in FIGS. 2, 3, 5 and 6 for ease of illustration. 

The ornamental design for a food warming trolley, as shown and described. 